I remember that for about a year ago I did some merges that resulted in the commit messages being Merge branch 'Name_of_branch' on the remote repository.
From what I remember it would happen if I rebased all commits in a branch and then merged it to master and then pushed to remote repository.
But now I can't reproduce it with git-1.7.2.2.
Have it been fixed? Or can someone explain how this happens, and perhaps how to avoid it?